Compute the standard deviation of X in hours. Compute three digits after the decimal point.

Suppose the cafe’s profits $2 from each premium coffee order and $5 is a fixed base profit (from other food item purchases) per customer. What is the variance of profit from each customer in dollars? Show your work on your scratch paper. 

An experiment whose result is not certain in advance is _______________________________________________________.

_____________________________________ is the ability of a classifier to produce correct results on novel patterns.

True or False: We can partition the feature space into two regions by finding the decision boundary that minimizes the error.

A and B are conditionally independent given C if and only if ________________________________.

In the two-category case, if the class-conditional densities are Gaussian and the covariance matrix for each class is arbitrary, the decision surfaces are __________________________________________ (5 points).

In statistical parameter estimation, _________________________________________ methods nearly always have good convergence properties as the number of training samples increases.

When thinking about foreign policy, Kenneth Waltz was primarily concerned with the role of 

In the sense used by Clark, balance of power theory says that great powers will inevitably